Propylene glycol is manufactured from glycerin or petroleum. Glycerin is a coproduct that is produced when biodiesel and fatty acids are being made, and propylene glycol can be derived from it. On the other hand, there are ways to get propylene glycol from petroleum as well.Continue Reading
Propylene glycol is also known as 1,2-propanediol or propane-1,2-diol. In science, it is recognized as an organic compound and has the chemical formula C3H8O2. It could be difficult for humans to recognize propylene glycol if they are not familiar with the substance, since it is nearly odorless, colorless, clear, hygroscopic and miscible with acetone, chloroform and water. Its main defining feature is its viscosity, which leaves it denser than water. It is typically used as chemical feedstock for the production of unsaturated polyester resin.
At ADM, their propylene glycol is derived from glycerin. They claim that their propylene glycol meets the same specifications as the propylene glycol that comes from petroleum. The difference is that the glycerin-derived PG is made up of 100 percent biobased carbon content. In traditional manufacturing, it would be normal to see PG made from a petrochemical intermediate with no biobased content, according to ADM.
Functionally, both types of propylene glycol work the same. Their molecular structures are the same, making both types identical chemically.Learn more about Atoms & Molecules
Some chemicals used to clean radiators are propylene glycol and petroleum. While many other chemicals are available for the cleaning process, some vehicle owners use simple water to flush out their radiators, depending on the damage present.Full Answer >
The ingredients in Aquaphor that have the potential to cause side effects are petroleum, panthenol, glycerin, and bisabolol. These ingredients can cause minor side effects such as burning, itching, stinging, redness, and skin irritation, states Drugs.com. Consult a doctor if any of these side effects occur while using Aquaphor.Full Answer >
There is no chemical formula for petroleum as it is not a chemical compound but a complex mixture that contains various amounts of different hydrocarbons and other chemicals. There are four main types of hydrocarbons generally found in petroleum, also known as crude oil: parrafins, aromatics, asphaltics and napthenes.Full Answer >
Liquid paraffin, which is also known as mineral oil, is a transparent, colorless, odorless or almost odorless oily liquid that is composed of saturated hydrocarbons and obtained from petroleum. Liquid paraffin has been used to treat constipation in children.Full Answer >